Can't add fingerprint

After replacing the home cable button because from the first one I teared off the socket while changing screen my Touch ID still doesn't work. Before it would say that it has failed etc, but now it doesn't say anything and I can try to setup new fingerprint. When I try to do that though, it doesn't say anything and doesn't read the fingerprint no matter how much I clean it and what fingerprint I use. Is there any way to fix it?

EDIT: Opening phone again, unplugging both button and cable and giving them a bath in alcohol fixed the issue!!!